Aluminium Square Bar 30mm x 30mm

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Description

The 30mm x 30mm aluminium square bar is a high-strength extruded profile manufactured from EN AW-6063 aluminium alloy in T6 temper. With its large cross-section and excellent dimensional stability, this profile is designed for structural applications where strength, consistency, and corrosion resistance are critical.

It is widely used in machine bases, industrial frameworks, support structures, welded assemblies, and load-bearing modular systems. The profile offers superior machinability and weldability, making it suitable for CNC processing, heavy-duty fabrication, and surface finishing operations.

Each bar is supplied in 6-metre standard lengths with a mill finish. Powder coating or anodising is available upon request. Custom lengths and cut-to-size services can be arranged depending on your technical needs and order quantity.

We supply aluminium bars to manufacturers, fabricators, and project contractors across various industries, supporting their needs for consistent quality and scalable production.

➤ Minimum order quantity: 500 kg.

➤ Delivery available worldwide via land, sea, or air freight.

Aluminium Square Bar Technical Drawing
SpecificationValue
Side Length (a)30 mm
Corner Radius (r)1 mm
Weight per metre2.440 kg
Standard Length6 metres
Finish OptionsMill finish, powder-coated, anodised

EN AW-6063

Material Specification

AlloyAlMgSi0.5
TemperT6
Specific Weight2.71 gr/cm³
Tensile Strength215 MPa
Yield Strength170 MPa
Shear Strength130 MPa
Hardness70 HB
Elongation6%
Elasticity Modulus6.89 GPa
Expansion Coefficient23.4 (20–100°C)
Coating Thickness> 60 micron
Anodizing Thickness10–25 micron

Chemical Composition

Element  Range
Silicon (Si) 0.20 – 0.60        
Iron (Fe)max. 0.35
Copper (Cu)max. 0.10
Manganese (Mn)max. 0.10
Magnesium (Mg)0.45 – 0.90
Zinc (Zn)max. 0.10
Titanium (Ti)max. 0.10
Chromium (Cr)max. 0.10
Other Elements (each)max. 0.05
Other Elements (total)max. 0.15

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